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FR2254131A1 - Metal encapsulated gas insulated switchgear - has earthing disc around axially-driven contact pin to touch ring inside earthed housing - Google Patents

Metal encapsulated gas insulated switchgear - has earthing disc around axially-driven contact pin to touch ring inside earthed housing

Info

Publication number
FR2254131A1
FR2254131A1 FR7439349A FR7439349A FR2254131A1 FR 2254131 A1 FR2254131 A1 FR 2254131A1 FR 7439349 A FR7439349 A FR 7439349A FR 7439349 A FR7439349 A FR 7439349A FR 2254131 A1 FR2254131 A1 FR 2254131A1
Authority
FR
France
Prior art keywords
contact pin
gas insulated
insulated switchgear
metal encapsulated
ring inside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7439349A
Other languages
French (fr)
Other versions
FR2254131B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of FR2254131A1 publication Critical patent/FR2254131A1/en
Application granted granted Critical
Publication of FR2254131B1 publication Critical patent/FR2254131B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

The metal encapsulated, gas insulated switchgear has a moving contact pin or tube (21) whose lower end (22) slides inside the power circuit breaker (26). A disc (57) is attached around the moving contact pin and acts as an earthing contact by touching a ring (58) around the inside of the earthed, encapsulating housing. The contact on the bus bar side of the switchgear consists of a tulip-shaped piece (17) with an axial hole, through which the upper end of the moving contact pin passes. This upper end of the contact pin connects with an insulating rod that continues up, above the tulip contact around the pin end, and links with the operating mechanism.
FR7439349A 1973-12-05 1974-12-02 Metal encapsulated gas insulated switchgear - has earthing disc around axially-driven contact pin to touch ring inside earthed housing Granted FR2254131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1701273A CH559977A5 (en) 1973-12-05 1973-12-05

Publications (2)

Publication Number Publication Date
FR2254131A1 true FR2254131A1 (en) 1975-07-04
FR2254131B1 FR2254131B1 (en) 1979-07-06

Family

ID=4422087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439349A Granted FR2254131A1 (en) 1973-12-05 1974-12-02 Metal encapsulated gas insulated switchgear - has earthing disc around axially-driven contact pin to touch ring inside earthed housing

Country Status (2)

Country Link
CH (1) CH559977A5 (en)
FR (1) FR2254131A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818905A1 (en) * 1978-04-28 1979-10-31 Siemens Ag ELECTRIC CONTROL PANEL

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585980A5 (en) * 1975-05-27 1977-03-15 Sprecher & Schuh Ag
FR2501431B1 (en) * 1981-03-03 1986-03-07 Alsthom Atlantique DEVICE FOR THE CONNECTION OF A HIGH VOLTAGE CONDUCTOR ARRANGED IN A SEALED ENCLOSURE FILLED WITH GAS UNDER PRESSURE WITH A SOLID INSULATION CABLE
DE3343099C2 (en) * 1983-11-29 1986-01-30 Wickmann-Werke Böblingen GmbH, 7030 Böblingen Medium-voltage electrical switchgear cubicle
DE4318074A1 (en) * 1993-06-01 1994-12-08 Abb Patent Gmbh Enclosed gas-insulated switchgear with cable termination
DE102006001237A1 (en) * 2006-01-05 2007-07-12 Siemens Ag Three-phase insulated high voltage switch gear, has supporting unit with insulating connector provided between circuit breaker and bus bar region, where connector is formed such that circuit breaker is stabilized in its position
DE102007004950B4 (en) * 2006-03-09 2008-07-17 Switchcraft Europe Gmbh Electrical switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818905A1 (en) * 1978-04-28 1979-10-31 Siemens Ag ELECTRIC CONTROL PANEL

Also Published As

Publication number Publication date
CH559977A5 (en) 1975-03-14
FR2254131B1 (en) 1979-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse